 /* 容器 */

 .container {
     padding: 0;
 }

 .mp4 video {
     width: 750rem;
 }

 .content {
     height: 140rem;
     padding: 10rem 20rem;
     box-sizing: border-box;
     display: flex;
     justify-content: space-between;
     align-items: center;
     background-color: #454344;
 }

 .content .avatar {
     width: 220rem;
     display: flex;
     justify-content: space-between;
 }

 .content .avatar img {
     width: 65rem;
     height: 65rem;
     border-radius: 50%;
 }

 .content .info {
     display: flex;
     align-items: center;
 }

 .content .info div {
     font-size: 24rem;
     display: flex;
     justify-content: center;
     margin-right: 15rem;
 }

 .content .info div img {
     width: 40rem;
     height: 40rem;
 }

 .box1 {
     margin-bottom: 10rem;
 }

 .box2 {
     margin-bottom: 20rem;
 }